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Timing of the 1997 Eclipse of the Long Period (5.61 Years) Eclipsing Binary EE Cephei

 

Edward A. Halbach

720 Ramshorn Drive

Estes Park, CO 80517-7035

 

Presented at the 87th Spring Meeting of the AAVSO, June 20, 1998

 

Abstract

 

The eclipsing binary EE Cephei has a very long period of 5.61 years and an eclipse lasting about 30 days. The 1997 eclipse was observed visually and by CCDs with a spread of only 3.6 hours, but it was about three days later than predicted.

 

Article on ADS

 

 
 
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